Proven Coating Systems That Extend Roof Life and Reduce Energy Costs
Roof coating technology has advanced significantly over the past decade, and today's elastomeric and silicone coating systems are substantially more effective than earlier-generation acrylic and aluminum-based products. Silicone roof coatings in particular offer exceptional performance characteristics for flat and low-slope applications: they remain permanently flexible without hardening or chalking over time, they resist ponding water without absorbing moisture or losing adhesion, and their surface energy is low enough that contamination and biological growth have difficulty establishing on the coated surface. For commercial flat roofs in Waynesville, NC, a professionally applied silicone coating system over a sound existing membrane can defer replacement by 15 to 20 years at a cost typically 40 to 60 percent less than full replacement.
Acrylic elastomeric coatings remain the appropriate choice for steep-slope applications on metal roofing and asphalt shingle surfaces where water does not pond and the primary benefits sought are UV protection, crack bridging, and minor waterproofing improvement. These coatings are available in white and light-colored formulations that qualify as cool roof products under ENERGY STAR criteria, providing measurable reductions in cooling energy costs for Waynesville, NC properties where summer heat management is a significant operational expense. Proper surface preparation and primer application are essential precursors to any elastomeric coating application and must not be abbreviated.
The preparation phase of a roof coating project is often more labor-intensive than the coating application itself, and its quality directly determines whether the coating system achieves its rated performance. Our preparation process includes power washing to remove all loose material, oxidation, and contamination; wire brushing or grinding of rust and corrosion on metal surfaces; treatment of biological growth with appropriate biocides; repair of all open seams, cracked flashings, and penetration defects with compatible repair materials; and application of the appropriate primer system at the specified coverage rate for the substrate and coating combination being used. No coating application begins until all preparatory steps have been completed and inspected.
Coating and Waterproofing Systems We Apply
ApexShield's coating and waterproofing services in Waynesville, NC include silicone roof coating application on TPO, EPDM, and modified bitumen flat roofing systems; acrylic elastomeric coating on metal roofing and asphalt shingle surfaces; polyurea and polyurethane spray coating for specialty waterproofing applications requiring rapid cure and high tensile strength; aluminum-pigmented roof coating for reflectivity restoration on modified bitumen and built-up roofing surfaces; and reinforced fabric-embedded coating systems for surfaces with active seam or crack conditions requiring bridging reinforcement. All systems are specified based on documented substrate compatibility testing and applied to manufacturer-specified coverage rates by our trained application crews.